6122 search results - page 321 / 1225 » Securing network access in wireless sensor networks |
209
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—The interaction between MAC protocols and interference in wireless multi-hop networks introduces extra constraints on achievable flow rates. In this paper, we formulate an optim...
186
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UCS
2007
Springer
16 years 26 days ago
2007
Springer
A MAC protocol is proposed for proactive discovery in which wireless devices periodically broadcast packets containing presence or service information. The protocol is based on Fra...
171
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SECON
2007
IEEE
16 years 1 months ago
2007
IEEE
— Cooperative communications can help combat fading and hence can significantly increase the capacity of wireless networks. Although various schemes have been proposed to levera...
186
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CNSR
2010
IEEE
15 years 4 months ago
2010
IEEE
We focus on the interference between mobile stations as they attempt to gain access to an OFDMA-based WiMAX/IEEE 802.16 network. We propose a set of strategies that enable base st...
195
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— This paper presents scheduling strategies for sensing workload in wireless sensor networks using Divisible Load Theory (DLT), which offers a tractable model and realist...